1, the cost is high
Cost is a key factor in whether a product can have market competitiveness, but also determines whether this product can be recognized by users and whether it can occupy a certain market share. For LED agricultural lighting sources, high prices are one of the main factors limiting their development. Compared with high-pressure sodium lamps, a high-pressure sodium lamp with a power of 400W costs 200-300 yuan, a common fluorescent lamp with a power of 28W costs only about 20 yuan, and a white LED light source with a power of 40W requires 150-180 yuan. Although the price of LED light sources decreases linearly at a rate of 20% to 30% per year, there is still a large price gap compared with traditional light sources, which largely limits the application and promotion of LED agricultural lighting sources. In recent years, many domestic regions have had a lot of new chip production capacity and are currently in the construction phase. It is expected that the release of these production capacities will significantly reduce chip prices in two years time, and the high cost issue is expected to be resolved.
2. The maturity of technology needs to be improved
Although LED technology has been widely used in many fields such as display screens, backlights, traffic numbers, and automotive lights, and has achieved success, the application of LEDs in the field of agricultural lighting in our country has only just begun. At present, the research has proved the feasibility of LED application in the field of agricultural lighting, but the application of agricultural LED light sources still lacks effective technical support. This is mainly due to the country’s serious lack of investment in LED agricultural application research, related basic research and key issues. The lack of effective financial support for the development of technology, the lack of an effective theoretical basis and technical support for the construction of the agricultural LED light source technical indicator system and the corresponding software and hardware product development.
3, the degree of industrialization and standardization is still low
The agricultural LED light source is still in the stage of experimental research. There is no mature specialized product. The development and use of the light source is limited to scientific research institutes. There is no professional LED light source enterprise capable of transforming the research results into real productivity. LED agricultural light source production The degree of specialization and standardization is still relatively low, which is not conducive to the healthy, rational and orderly development of agricultural LED light sources.
Cost is a key factor in whether a product can have market competitiveness, but also determines whether this product can be recognized by users and whether it can occupy a certain market share. For LED agricultural lighting sources, high prices are one of the main factors limiting their development. Compared with high-pressure sodium lamps, a high-pressure sodium lamp with a power of 400W costs 200-300 yuan, a common fluorescent lamp with a power of 28W costs only about 20 yuan, and a white LED light source with a power of 40W requires 150-180 yuan. Although the price of LED light sources decreases linearly at a rate of 20% to 30% per year, there is still a large price gap compared with traditional light sources, which largely limits the application and promotion of LED agricultural lighting sources. In recent years, many domestic regions have had a lot of new chip production capacity and are currently in the construction phase. It is expected that the release of these production capacities will significantly reduce chip prices in two years time, and the high cost issue is expected to be resolved.
2. The maturity of technology needs to be improved
Although LED technology has been widely used in many fields such as display screens, backlights, traffic numbers, and automotive lights, and has achieved success, the application of LEDs in the field of agricultural lighting in our country has only just begun. At present, the research has proved the feasibility of LED application in the field of agricultural lighting, but the application of agricultural LED light sources still lacks effective technical support. This is mainly due to the country’s serious lack of investment in LED agricultural application research, related basic research and key issues. The lack of effective financial support for the development of technology, the lack of an effective theoretical basis and technical support for the construction of the agricultural LED light source technical indicator system and the corresponding software and hardware product development.
3, the degree of industrialization and standardization is still low
The agricultural LED light source is still in the stage of experimental research. There is no mature specialized product. The development and use of the light source is limited to scientific research institutes. There is no professional LED light source enterprise capable of transforming the research results into real productivity. LED agricultural light source production The degree of specialization and standardization is still relatively low, which is not conducive to the healthy, rational and orderly development of agricultural LED light sources.
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